CN215426688U

CN215426688U - Automatic drug delivery device for otolaryngological nursing

Info

Publication number: CN215426688U
Application number: CN202120138122.2U
Authority: CN
Inventors: 王小玲; 张瑶; 邢娇
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2022-01-07
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses an automatic drug delivery device for otolaryngological nursing, which comprises a heating box, wherein heating rods distributed at equal intervals are fixedly connected to the inner wall of the bottom of the heating box, an installation hole is formed in the outer wall of the top of the heating box, a drug storage tank is embedded in the installation hole, a hose is sleeved on the inner wall of the bottom of one side of the drug storage tank, an atomization spray nozzle is sleeved on the inner wall of one end of the hose, a water inlet pipe is sleeved on the inner wall of the top of one side of the heating box, one end of the water inlet pipe is sleeved on the inner wall of one side of the drug storage tank, a screw rod is connected to the outer wall of one side of the water inlet pipe through a bearing, an installation plate is welded to the inner wall of one end of the water inlet pipe, and one end of the screw rod is connected to the outer wall of one side of the installation plate through a bearing. The utility model can avoid discomfort of a patient, can carry out high-temperature sterilization, can remove odor and filter air, prevents bacteria from entering the auditory canal, nasal cavity or throat of the patient, improves safety, can automatically carry out drug administration, and improves working efficiency.

Description

Automatic drug delivery device for otolaryngological nursing

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an automatic drug delivery device for otolaryngological nursing.

Background

Otolaryngology "is the diagnosis and treatment ear, nose, throat and relevant neck region's surgery branch of academic or vocational study, and otolaryngology branch of academic or vocational study often needs to adopt the device of dosing to administer medicine in duct, nasal cavity or throat position in hospital, and the device of dosing is otolaryngology branch of academic or vocational study commonly used a instrument of applying medicine to the patient.

The device of dosing of current otolaryngology branch of academic or vocational study needs the manual operation side of going of nursing staff can make the liquid medicine enter into patient's duct, nasal cavity or throat position, and it is inconvenient to use, and work efficiency is low, and simultaneously, when winter, the liquid medicine temperature is lower, when the liquid medicine enters into patient's duct, nasal cavity or throat position, arouses the patient easily and discomfort.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an automatic drug delivery device for otolaryngological nursing.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic drug feeding device for otolaryngological nursing comprises a heating box, wherein heating rods distributed at equal intervals are fixedly connected to the inner wall of the bottom of the heating box, a mounting hole is formed in the outer wall of the top of the heating box, a drug storage tank is embedded in the mounting hole, a hose is sleeved on the inner wall of the bottom of one side of the drug storage tank, an atomization nozzle is sleeved on the inner wall of one end of the hose, an L-shaped water inlet pipe is sleeved on the inner wall of the top of one side of the heating box, one end of the water inlet pipe is sleeved on the inner wall of one side of the drug storage tank, a screw rod is connected to the outer wall of one side of the water inlet pipe through a bearing, a mounting plate is welded on the inner wall of one end of the water inlet pipe, one end of the screw rod is connected to the outer wall of one side of the mounting plate through a bearing, a piston plate is screwed on the outer wall of the screw rod, a through hole is formed in the inner wall of the bottom of the water inlet pipe, clamping plates are welded on the inner walls of the top and the bottom of the mounting plate, two all the welding has the limiting plate on the cardboard one end outer wall, it has the vent to open on the medicine storage tank top outer wall, and is equipped with purification mechanism in the vent, purification mechanism includes the ventilation pipe, the ventilation pipe cup joints in the vent, sliding sleeve is equipped with the net case on the inner wall of ventilation pipe upper portion, and cup joints in solid fixed ring on the outer wall of net case upper portion, all the welding has the connecting plate on the outer wall of net bottom of the case portion both ends, sliding sleeve is equipped with the HEPA filter screen on the inner wall of ventilation pipe lower part, and HEPA filter screen fixed connection is on two connecting plate bottom outer walls, the spiro union has the install bin on the outer wall that the ventilation pipe is located medicine storage tank top, slidable mounting has the slide in the install bin, there is servo cylinder through bolted connection on the install bin top outer wall, and servo cylinder piston rod fixed connection is on slide top outer wall.

Preferably, the inner wall of one side of the water inlet pipe is fixedly connected with a sealing ring, and the sealing ring is sleeved on the outer wall of the screw rod.

Preferably, all open flutedly on piston plate top and the bottom outer wall, and recess size and cardboard size looks adaptation, the piston plate forms sliding fit with two cardboards, piston plate external diameter size and inlet tube internal diameter size looks adaptation, and piston plate slidable mounting is in the inlet tube.

Preferably, an installation opening is formed in the outer wall of one side of the heating box, which is located below the water inlet pipe, and a thermometer is embedded in the installation opening.

Preferably, it has the opening to open on the grid case top outer wall, and articulates in the opening to have the top cap, the grid incasement is filled with the active carbon, solid fixed ring top outer wall spiro union has the fastening bolt that the equidistance distributes, and fastening bolt and medicine storage tank form fastening fit.

Preferably, the heating rod servo cylinders are connected with switches through wires, and the switches are connected with power lines.

The utility model has the beneficial effects that:

1. the automatic medicine feeding device is provided with a servo cylinder, the servo cylinder is started, a piston rod of the servo cylinder moves to drive a sliding plate to move, the sliding plate moves to drive air in an installation box to enter a ventilation pipe, activated carbon in a grid box adsorbs peculiar smell to the air, an HEPA filter screen filters dust and bacteria to the air, the air can be deodorized and filtered, the bacteria are prevented from entering the auditory canal, the nasal cavity or the throat of a patient, safety is improved, the purified air enters a medicine storage tank, pressure in the medicine storage tank is increased, when the pressure is increased to a certain value, medicine liquid enters an atomization nozzle through a hose, automatic medicine feeding can be carried out, and working efficiency is improved;

2. when the temperature is lower in winter, the screw rod is rotated clockwise, the screw rod rotates to drive the piston plate to move, when the piston plate moves to one side of the through hole, water is added into the heating box, the heating rod is started, the heating is stopped after the water is heated to the appropriate temperature, the servo cylinder is started, the servo cylinder conveys warm liquid medicine to the auditory meatus, the nasal cavity or the throat of a patient, discomfort of the patient is avoided, and the practicability is improved;

3. after the completion of dosing, anticlockwise rotation screw rod for the piston plate removes and the overlap joint in limiting plate one side, starts the heating rod, and the water in the heating box is heated to the heating rod, and vapor enters into storage tank and the internal condensation of install bin and releases heat, can carry out pasteurization to storage tank and install bin inside.

Drawings

FIG. 1 is a schematic sectional view of an automatic drug delivery device for otolaryngological care according to the present invention;

FIG. 2 is a schematic sectional view of a water inlet tube of an automatic drug delivery device for otolaryngological care according to the present invention;

FIG. 3 is a schematic diagram of a side view of a piston plate of an automatic drug delivery device for otolaryngological care according to the present invention;

FIG. 4 is a schematic sectional view of a cleaning mechanism of an automatic drug delivery device for otolaryngological care according to the present invention;

fig. 5 is an enlarged structural diagram of a in fig. 4.

In the figure: 1 heating cabinet, 2 heating rods, 3 medicine storage tanks, 4 hoses, 5 atomizing nozzles, 6 water inlet pipes, 7 screws, 8 mounting plates, 9 piston plates, 10 clamping plates, 11 limiting plates, 12 thermometers, 13 ventilation pipes, 14 grid boxes, 15 fixing rings, 16 connecting plates, 17HEPA filter screens, 18 mounting boxes, 19 sliding plates and 20 servo cylinders.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an automatic drug delivery device for otolaryngological nursing comprises a heating box 1, wherein heating rods 2 distributed at equal intervals are fixedly connected to the inner wall of the bottom of the heating box 1, so that discomfort of a patient can be avoided, high-temperature sterilization can be performed, and the practicability is improved;

the heating box comprises a heating box 1, a medicine storage tank 3, a hose 4, an atomizing nozzle 5, a sealing ring, a mounting hole, a medicine storage tank 3, a hose 6, an L-shaped structure, a mounting plate 8, a bearing, a piston plate 9, a through hole, a piston plate 9 and a through hole, wherein the mounting hole is formed in the outer wall of the top of the heating box 1, the medicine storage tank 3 is embedded in the mounting hole, the hose 4 is sleeved on the inner wall of the bottom of the medicine storage tank 3, the inner wall of one end of the hose 4 is sleeved with the atomizing nozzle 5, the inner wall of the top of one side of the heating box 1 is sleeved with the water inlet pipe 6, one end of the water inlet pipe 6 is sleeved with the inner wall of one side of the medicine storage tank 3, the outer wall of one side of the water inlet pipe 6 is connected with the screw 7 through the bearing, the inner wall of one side of the water inlet pipe 6 is fixedly connected with the sealing ring, the sealing ring is sleeved with the outer wall of the screw 7, the inner wall of one end of the water inlet pipe 6 is welded with the mounting plate 8 through the bearing, the piston plate 9 is screwed with the through hole, the medicine storage tank is characterized in that clamping plates 10 are welded on the inner walls of the top and the bottom of the water inlet pipe 6 on one side of the mounting plate 8, grooves are formed in the outer walls of the top and the bottom of the piston plate 9, the size of each groove is matched with the size of each clamping plate 10, the piston plate 9 and the two clamping plates 10 form sliding fit, the outer diameter of the piston plate 9 is matched with the inner diameter of the water inlet pipe 6, the piston plate 9 is slidably mounted in the water inlet pipe 6, limiting plates 11 are welded on the outer wall of one end of each clamping plate 10, a mounting opening is formed in the outer wall of one side of the heating tank 1 below the water inlet pipe 6, a thermometer 12 is embedded in the mounting opening, a vent opening is formed in the outer wall of the top of the medicine storage tank 3, a purification mechanism is arranged in the vent opening and comprises a vent pipe 13, the vent pipe 13 is sleeved in the vent opening, and a grid box 14 is slidably sleeved on the inner wall of the upper portion of the vent pipe 13, the outer wall of the upper part of the grid box 14 is sleeved with the fixing ring 15, the outer wall of the top part of the grid box 14 is provided with an opening, a top cover is hinged in the opening, the grid box 14 is filled with active carbon, the outer wall of the top part of the fixing ring 15 is screwed with fastening bolts which are distributed equidistantly, the fastening bolts are in fastening fit with the medicine storage tank 3, the outer walls of the two ends of the bottom part of the grid box 14 are welded with connecting plates 16, the inner wall of the lower part of the ventilation pipe 13 is sleeved with an HEPA filter screen 17 in a sliding mode, the HEPA filter screen 17 is fixedly connected to the outer walls of the bottom ends of the two connecting plates 16, air can be deodorized and filtered, bacteria are prevented from entering the auditory meatus, nasal cavity or throat of a patient, and safety is improved;

the mounting box 18 is screwed on the outer wall of the vent pipe 13 above the medicine storage tank 3, the sliding plate 19 is arranged in the mounting box 18 in a sliding mode, the servo cylinder 20 is connected to the outer wall of the top of the mounting box 18 through bolts, and a piston rod of the servo cylinder 20 is fixedly connected to the outer wall of the top of the sliding plate 19, so that medicine can be automatically fed, and the working efficiency is improved;

the servo cylinder 20 of the heating rod 2 is connected with a switch through a conducting wire, and the switch is connected with a power line.

The working principle is as follows: taking down the installation box 18, the grid box 14 and the HEPA filter screen 17, adding the liquid medicine into the medicine storage tank 3, then putting the grid box 14 and the HEPA filter screen 17 into the ventilation pipe 13, screwing the installation box 18 on the outer wall of the ventilation pipe 13, starting the servo cylinder 20, moving the piston rod of the servo cylinder 20 to drive the sliding plate 19 to move, moving the sliding plate 19 to drive the air in the installation box 18 to enter the ventilation pipe 13, adsorbing peculiar smell on the air by the active carbon in the grid box 14, filtering dust and bacteria on the air by the HEPA filter screen 17, feeding the purified air into the medicine storage tank 3, increasing the pressure in the medicine storage tank 3, when the pressure is increased to a certain value, feeding the liquid medicine into the atomizing nozzle 5 through the hose 4, rotating the screw 7 clockwise, rotating the screw 7 to drive the piston plate 9 to move, when the piston plate 9 moves to one side of the through hole, feeding water into the heating box 1, starting the heating rod 2, after heating water to suitable temperature, stop heating, start servo cylinder 20, servo cylinder 20 carries the warm liquid medicine patient's duct, nasal cavity or throat in, after the completion of dosing, anticlockwise rotation screw rod 7 for piston plate 9 removes and overlap joint in limiting plate 11 one side, start heating rod 2, heating rod 2 adds hot water, and vapor enters into the condensation in medicine storage tank 3 and the install bin 18, can carry out pasteurization to medicine storage tank 3 and the install bin 18 inside.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an otolaryngology branch of academic or vocational study nursing is with automatic device of dosing, includes heating cabinet (1), its characterized in that, fixedly connected with equidistant heating rod (2) that distribute on the inner wall of heating cabinet (1) bottom, it has the mounting hole to open on the outer wall of heating cabinet (1) top, and inlays in the mounting hole and be equipped with medicine storage tank (3), hose (4) have been cup jointed on the bottom inner wall of medicine storage tank (3) one side, and has cup jointed atomizer (5) on the inner wall of hose (4) one end, inlet tube (6) of "L" shape structure have been cup jointed on the top inner wall of heating cabinet (1) one side, and inlet tube (6) one end cup joints on the inner wall of medicine storage tank (3) one side, be connected with screw rod (7) through the bearing on the outer wall of inlet tube (6) one side, the welding has mounting panel (8) on the inner wall of inlet tube (6) one end, and screw rod (7) one end is connected on the outer wall of mounting panel (8) one side through the bearing, the utility model discloses a medicine storage tank, including screw rod (7), inlet tube (6), medicine storage tank (3), medicine storage tank, and HEPA filter screen (17) fixed connection is on two connecting plates (16) bottom outer walls, the spiro union has install bin (18) on the outer wall that ventilation pipe (13) are located medicine storage tank (3) top, slidable mounting has slide (19) in install bin (18), there is servo cylinder (20) through bolted connection on install bin (18) top outer wall, and servo cylinder (20) piston rod fixed connection is on slide (19) top outer wall.

2. The automatic drug delivery device for otolaryngological nursing according to claim 1, wherein the inner wall of one side of the water inlet pipe (6) is fixedly connected with a sealing ring, and the sealing ring is sleeved on the outer wall of the screw rod (7).

3. The otolaryngology nursing automatic drug delivery device of claim 1, wherein the piston plate (9) is provided with grooves on the top and bottom outer walls, the size of the grooves is matched with the size of the clamping plates (10), the piston plate (9) forms a sliding fit with the two clamping plates (10), the size of the outer diameter of the piston plate (9) is matched with the size of the inner diameter of the water inlet pipe (6), and the piston plate (9) is slidably mounted in the water inlet pipe (6).

4. An automatic drug delivery device for otolaryngological nursing according to claim 1, characterized in that the outer wall of one side of the heating box (1) below the water inlet pipe (6) is provided with an installation opening, and a thermometer (12) is embedded in the installation opening.

5. The automatic drug delivery device for otorhinolaryngological nursing according to claim 1, wherein the outer wall of the top of the grid box (14) is provided with an opening, a top cover is hinged in the opening, the grid box (14) is filled with activated carbon, the outer wall of the top of the fixing ring (15) is screwed with fastening bolts distributed at equal intervals, and the fastening bolts and the drug storage tank (3) form fastening fit.

6. The automatic drug delivery device for otorhinolaryngological nursing according to claim 1, wherein the servo cylinders (20) of the heating rod (2) are connected with switches through wires, and the switches are connected with power lines.